CN103754162A - Car head-up display system and car - Google Patents
Car head-up display system and car Download PDFInfo
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- CN103754162A CN103754162A CN201410036929.XA CN201410036929A CN103754162A CN 103754162 A CN103754162 A CN 103754162A CN 201410036929 A CN201410036929 A CN 201410036929A CN 103754162 A CN103754162 A CN 103754162A
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- 230000000694 effects Effects 0.000 abstract description 18
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- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000009795 derivation Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
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- 239000000758 substrate Substances 0.000 description 1
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Abstract
The invention discloses a car head-up display system. The car head-up display system comprises a car front windshield, an instrument and a flexible OLED displayer. The flexible OLED displayer is connected with the instrument and attached to the side, located inside a car, of the car front windshield. The flexible OLED displayer is directly attached to the car front windshield through the flexible OLED display technology; through a direct type display method, human eyes can directly observe instrument information displayed by the flexible OLED displayer, and therefore the car head-up display effect is achieved. Due to the fact the self light emitting display mode is adopted for the flexible OLED displayer, the flexible OLED displayer can achieve the high contrast ratio effect without being adjusted to be high in brightness under the high outdoor sunshine, power consumption is low, view limitation does not exist, and the display effect is good. A complex optical system is not needed to adjust imaging, and the car head-up display system is simple in structure. The invention further discloses the car with the car head-up display system.
Description
Technical field
The present invention relates to auto meter technique of display field, relate in particular to a kind of automobile and look squarely display system and a kind of automobile.
Background technology
Head-up display system (head up display, referred to as HUD) is for fighter plane at first, and the meaning of looking squarely refers to that aviator does not need to bow and just can see the important information of his needs.The Main Function of HUD is to reduce aviator to bow and check the frequency of instrument, improves flight safety and efficiency.Also be widely used on automobile at present.
The HUD system that automobile adopts, instrument display generally adopts LCD or light-emitting diode display.According to image-forming principle, be mainly divided into following two classes: reflective, projection-type.
As shown in Figure 1, Fig. 1 is reflective HUD system imaging theory structure schematic diagram in prior art.Reflective HUD system is provided with light deflector 4, and the displaying contents of instrument 3, by after light deflector 4 primary emissions, images on shield glass 2, and driver 1 just can view meter information.Which has following shortcoming:
(1) system complex, need to increase mirror system and complicated light path design, could realize good image effect;
(2) power consumption is large, and because direct imaging is on shield glass or transparent panel, in order to improve the visibility of image, instrument often needs to use higher brightness to show;
(3) imaging narrow range, has requirement (depart from and be applicable to viewing angle when larger, will occur the situations such as scalloping) to driver's viewing angle;
(4) image effect is poor, large (because needs are through catoptric imaging, when environment bright is stronger, imaging definition can be poor) affected by environment.
Projection-type HUD system is divided into two kinds: a kind of is that image is incident upon on shield glass, and another kind is that image is incident upon on back projection plate.
As shown in Figure 2, Fig. 2 is the first projection-type HUD system imaging theory structure schematic diagram in prior art.This projection-type HUD system is incident upon the displaying contents of instrument 3 on shield glass 2 by convex lens system 5.Which has following shortcoming:
(1) system complex, need to utilize convex lens system to regulate image size and focal length;
(2) power consumption is large, and with reflective HUD system class seemingly, in order to improve the visibility of image, instrument often needs to use higher brightness to show;
(3) image effect is poor, and large (owing to adopting shield glass to make background, so when environment bright is stronger, imaging definition can be poor) affected by environment.
As shown in Figure 3, Fig. 3 is the second projection-type HUD system imaging theory structure schematic diagram in prior art.The second projection-type HUD system is directly incident upon the displaying contents of instrument 3 on back projection plate 6.Which has following shortcoming:
(1) system is slightly complicated, although the second projection-type HUD system is simplified to some extent compared with the first, still needs to utilize back projection plate to improve image definition;
(2) HUD new line effect is limited, owing to there is no optical amplification system, and is subject to the restriction of back projection board size and position, and the HUD effect of this system is had a greatly reduced quality.
Therefore, how solving the problem that automobile HUD system architecture is complicated, power consumption is large and display effect is poor, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
In view of this, the invention provides a kind of automobile and look squarely display system, for solving the problem that automobile HUD system architecture is complicated, power consumption is large and display effect is poor.
In order to address the above problem, the invention provides a kind of automobile and look squarely display system, comprise shield glass, instrument and flexible OLED display, described flexible OLED display and described Instrument connection, described flexible OLED display fits in the side that described shield glass is positioned at automotive interior.
Preferably, the flexible OLED display that described flexible OLED display is transparent type.
Preferably, described flexible OLED display fits on described shield glass by transparent bonding film.
Preferably, described flexible OLED display removably fits on described shield glass.
The present invention also provides a kind of automobile, comprises that the automobile described in above-mentioned any one is looked squarely display system.
Automobile provided by the invention is looked squarely display system, comprise shield glass, instrument and flexible OLED(Organic Light-Emitting Diode, Organic Light Emitting Diode) telltale, described flexible OLED display and described Instrument connection, described flexible OLED display fits in the side that described shield glass is positioned at automotive interior.The present invention adopts flexible OLED technique of display, flexible OLED display is directly fitted on shield glass, adopt the display method of direct-injection type, make human eye can observe directly the meter information that flexible OLED display shows, thereby realize the display effect of looking squarely of automobile.Compared with prior art, because the flexible OLED display in this programme adopts self luminous display mode, under the stronger environment of outdoor sunlight, needn't adjust too high brightness, just can reach higher contrast ratio effect, so low in energy consumption, good without angle limitations, display effect; And this programme does not need to be adjusted to picture by complicated optical system, so system architecture is simple; Meanwhile, the profile comformability of flexible OLED display is good, and the needs according to vehicle design and driver, can fit on the correct position of shield glass easily, are very easy to driver and check meter information.
The present invention also provides a kind of and has comprised that above-mentioned automobile looks squarely the automobile of display system, and the derivation cardinal principle that the derivation of the beneficial effect that this automobile produces and above-mentioned automobile are looked squarely the beneficial effect that display system brings is similar, therefore repeat no more herein.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is reflective HUD system imaging theory structure schematic diagram in prior art;
Fig. 2 is the first projection-type HUD system imaging theory structure schematic diagram in prior art;
Fig. 3 is the second projection-type HUD system imaging theory structure schematic diagram in prior art;
The automobile that Fig. 4 provides for specific embodiment of the invention scheme is looked squarely display system architectures schematic diagram;
Fig. 5 is flexible OLED display and the shield glass bonding structure schematic diagram in specific embodiment of the invention scheme;
In Fig. 1 to Fig. 3:
Driver-1, shield glass-2, instrument-3, light deflector-4, convex lens system-5, back projection plate-6;
In Fig. 4 and Fig. 5:
Driver-7, shield glass-8, flexible OLED display-9, transparent bonding film-10.
The specific embodiment
Core of the present invention is to provide a kind of automobile and looks squarely display system, for solving the problem that automobile HUD system architecture is complicated, power consumption is large and display effect is poor.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 4 and Fig. 5, the automobile that Fig. 4 provides for specific embodiment of the invention scheme is looked squarely display system architectures schematic diagram; Fig. 5 is flexible OLED display and the shield glass bonding structure schematic diagram in specific embodiment of the invention scheme.
In a kind of specific embodiment, this programme provides a kind of automobile to look squarely display system, this automobile is looked squarely display system and is comprised shield glass 8, instrument and flexible OLED display 9, flexible OLED display 9 is with Instrument connection and fit in the side that shield glass 8 is positioned at automotive interior, for transmitting the every terms of information of instrument and meter information is presented to flexible OLED display 9, the pattern that flexible OLED display 9 shows can directly drop into imaging in driver 9 eye.
The flexible OLED display 9 that this programme adopts can be transparent type, can be also non-transparent type.In order not affect driver 7 the visual field, the flexible OLED display that the flexible OLED display 9 in this programme is transparent type.Transparent type flexible OLED display 9 is to adopt flexible transparent substrate, and adopts transparency electrode, thereby realizes flexible and transparent effect.
It should be noted that, flexible OLED display 9 in this programme can fit on shield glass 8 in several ways, such as fitting by adhesive tape, glue or bonding film etc., preferably, flexible OLED display 9 in this programme fits in shield glass 8 by transparent bonding film 10, and transparent bonding film 10 has high permeability, the feature such as colourless, ultra-thin.
It should be noted that, because the flexible OLED display 9 in this programme fits on shield glass 8, so flexible OLED display 9 both can be fixed on the some positions on shield glass 8, can removably fit on shield glass 8 again, the preferred the second set-up mode of this programme, be that flexible OLED display 9 in this programme can be according to vehicle design and driver's 7 needs, arbitrarily be positioned on the correct position of shield glass 8, be very easy to driver 7 and check meter information.
Automobile provided by the invention is looked squarely display system and is adopted flexible OLED technique of display, flexible OLED display 9 is directly fitted on shield glass 8, adopt the display method of direct-injection type, make human eye can observe directly the meter information that flexible OLED display 9 shows, thereby realize the display effect of looking squarely of automobile.Compared with prior art, because the flexible OLED display 9 in this programme adopts self luminous display mode, under the stronger environment of outdoor sunlight, needn't adjust too high brightness, just can reach higher contrast ratio effect, so low in energy consumption, good without angle limitations, display effect; And this programme does not need to be adjusted to picture by complicated optical system, so system architecture is simple; Simultaneously, the profile comformability of flexible OLED display 9 is good, can adapt to preferably with the glass shape of shield glass 8, according to vehicle design and driver's needs, can fit in easily on the correct position of shield glass 8, be very easy to driver 7 and check meter information.
The present invention also provides a kind of and has comprised that above-mentioned automobile looks squarely the automobile of display system, and the derivation cardinal principle that the derivation of the beneficial effect that this automobile produces and above-mentioned automobile are looked squarely the beneficial effect that display system brings is similar, therefore repeat no more herein.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an automobile is looked squarely display system, it is characterized in that, comprise shield glass (8), instrument and flexible OLED display (9), described flexible OLED display (9) and described Instrument connection, described flexible OLED display (9) fits in the side that described shield glass (8) is positioned at automotive interior.
2. automobile according to claim 1 is looked squarely display system, it is characterized in that, the flexible OLED display that described flexible OLED display (9) is transparent type.
3. automobile according to claim 2 is looked squarely display system, it is characterized in that, described flexible OLED display (9) fits on described shield glass (8) by transparent bonding film (10).
4. automobile according to claim 1 is looked squarely display system, it is characterized in that, described flexible OLED display (9) removably fits on described shield glass (8).
5. an automobile, is characterized in that, comprises that the automobile described in claim 1 to 4 any one is looked squarely display system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410036929.XA CN103754162A (en) | 2014-01-24 | 2014-01-24 | Car head-up display system and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410036929.XA CN103754162A (en) | 2014-01-24 | 2014-01-24 | Car head-up display system and car |
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| Publication Number | Publication Date |
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| CN103754162A true CN103754162A (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410036929.XA Pending CN103754162A (en) | 2014-01-24 | 2014-01-24 | Car head-up display system and car |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009853A (en) * | 2015-12-16 | 2017-08-04 | 通用汽车环球科技运作有限责任公司 | The windshield of automobile, the system with windshield and automobile |
| CN112498107A (en) * | 2020-11-24 | 2021-03-16 | 西安慧炬云创电子科技有限公司 | Windshield type HUD light path system suitable for bus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973139A (en) * | 1989-04-07 | 1990-11-27 | Hughes Aircraft Company | Automotive head-up display |
| CN1126321A (en) * | 1993-12-24 | 1996-07-10 | 现代电子产业株式会社 | Head-up display for automobile |
| CN102407777A (en) * | 2010-09-21 | 2012-04-11 | 通用汽车环球科技运作有限责任公司 | Control device integrated in a vehicle |
| CN102407776A (en) * | 2010-09-21 | 2012-04-11 | 通用汽车环球科技运作有限责任公司 | Information display arrangement |
| CN202541257U (en) * | 2012-01-20 | 2012-11-21 | 法国圣戈班玻璃厂 | Head-up display windshield as well as system and automobile with same |
-
2014
- 2014-01-24 CN CN201410036929.XA patent/CN103754162A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973139A (en) * | 1989-04-07 | 1990-11-27 | Hughes Aircraft Company | Automotive head-up display |
| CN1126321A (en) * | 1993-12-24 | 1996-07-10 | 现代电子产业株式会社 | Head-up display for automobile |
| CN102407777A (en) * | 2010-09-21 | 2012-04-11 | 通用汽车环球科技运作有限责任公司 | Control device integrated in a vehicle |
| CN102407776A (en) * | 2010-09-21 | 2012-04-11 | 通用汽车环球科技运作有限责任公司 | Information display arrangement |
| CN202541257U (en) * | 2012-01-20 | 2012-11-21 | 法国圣戈班玻璃厂 | Head-up display windshield as well as system and automobile with same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009853A (en) * | 2015-12-16 | 2017-08-04 | 通用汽车环球科技运作有限责任公司 | The windshield of automobile, the system with windshield and automobile |
| CN112498107A (en) * | 2020-11-24 | 2021-03-16 | 西安慧炬云创电子科技有限公司 | Windshield type HUD light path system suitable for bus |
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Application publication date: 20140430 |
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